diff --git a/desktop/gnome/base/mutter/pspec.xml b/desktop/gnome/base/mutter/pspec.xml
index e5a7fbd71d..fa25f209b9 100644
--- a/desktop/gnome/base/mutter/pspec.xml
+++ b/desktop/gnome/base/mutter/pspec.xml
@@ -41,9 +41,11 @@
             <Dependency>libwacom-devel</Dependency>
             <Dependency>meson</Dependency>
             <Dependency>gobject-introspection-devel</Dependency>
+            <Dependency>gtk3-devel</Dependency>
         </BuildDependencies>
         <Archive sha1sum="695bcedee8b2462359b33bdae06a132a1c666d73" type="tarxz">https://download.gnome.org/sources/mutter/40/mutter-40.1.tar.xz</Archive>
     </Source>
+
     <Package>
         <Name>mutter</Name>
         <Summary>Mutter is a Wayland display server and X11 window manager and compositor library.</Summary>
@@ -105,6 +107,7 @@
             <Path fileType="data">/usr/share/mutter*</Path>
         </Files>
     </Package>
+
     <Package>
         <Name>mutter-devel</Name>
         <Summary>Mutter is a Wayland display server and X11 window manager and compositor library.</Summary>